# Last Modified Date: 08/28/23-06:46:27
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#
# Readme for SMU ncs5500-7.7.21.CSCwe52210
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# Copyright (c) 2023 by Cisco Systems, Inc.
# All rights reserved.
#
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Date Generated:          Sat Aug 26 21:36:16 PDT 2023

Owner:                   shijwel

Name:                    ncs5500-7.7.21.CSCwe52210

Package(s):              iosxr-isis

Compressed File Size:    3585517 bytes

Uncompressed File Size:  3585517 bytes

DDTS:                    CSCwe52210

Description:             ISIS crash @isis_add_p_node_to_explicit_list on multiple interface flaps

RPMS: 
	ncs5500-isis-2.1.0.1-r7721.CSCwe52210.x86_64.rpm 95ee4fefe48695d7bab8bf0338274eeb
	
Pre-requisites:          None

Supercedes:              None

Incompatibility:         

Restart Type:            dependent

Cards:                   None

MD5:                     95ee4fefe48695d7bab8bf0338274eeb

SMU Install Impact:      Hitless;

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CONSTITUENT SMU DETAILS:

Source Packages:         iosxr-isis
Pre-requisites:          
    
SMU Tar Contents:    
    clns/isis@smu_r77x_7_7_21/2

SMU Install Questions:
----------------------
1- Console/error messages during SMU activation/deactivation?  Please specify the safe messages to ignore

No new messages.

2- Are there any side effects to this SMU that require workaround? (for example AAA SMU requiring exit out of current session and reconnecting after install).  If so what?

No

SMU Caveats:

Installation of ISIS process restart SMUs should be hitless if either &quot;nsf cisco&quot; or &quot;nsf ietf&quot; 
is configured under &quot;router isis&quot;. Hitless, in this context, means that any existing ISIS neighbor 
adjacencies will not flap. Depending on the platform, there may be a very brief traffic loss as 
routes are refreshed in the RIB.


